<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		span{
			float: left;
			width: 100px;
			height: 100px;
			background-color: red;
		}
	</style>
</head>
<body>

	<span>alex</span>
</body>
</html>